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posted in Stuff, Tools & sources on Jan 6th, 2010
I uploaded some screenshots of the VoIP-Recorder web GUI. For the end user it looks about like this when using the GUI for processing the intercepted Skype calls … Further screenshots will be posted here.
Die Internettelefonie über Skype galt eigentlich als sicher. Das dem nicht so ist, wurde im vergangenen Sommer bekannt. Der «SonntagsBlick» berichtete Ende August über Ruben Unteregger, der den Quelltext für einen entsprechenden Trojaner im Internet veröffentlicht hatte. Unteregger ist ein ehemaliger Mitarbeiter des Schwyzer Unternehmens Era IT Solutions . 2006 deckte die «SonntagsZeitung» auf, dass [...]
Ruben Unteregger aka Megapanzer demonstriert mit seiner Veröffentlichung, dass man auch die aktuelle Version der VoIP-Software Skype problemlos zum Abhören von Gesprächen missbrauchen kann. Der Programmierer arbeitete früher rund 7 Jahre für das Schweizer Unternehmen ERA IT Solutions und war dort für die Erstellung von Schadsoftware zuständig. Dem Unternehmen wird nachgesagt, dass sie auch im [...]
posted in Tools & sources on Dec 26th, 2009
Dear readers I used the time over christmas to work on the Skype trojan source code. The code was a little messy, it compiled but at some places it crashed. The old source was optimised for Skype 3 and about for a year now Skype 4 is spreading more and more. Therefore I decided to [...]
posted in Tools & sources on Sep 8th, 2009
Tool name : Skype4LogAnalyzer 0.1 Description : Skype4LogAnalyzeris a tool to access the Skype 4.* main logfile and extract communication information. In this version contact information, transfer details and chat messages are extracted. More features will be added in later releases. Tested on : Windows XP, Skype 4.1 Feedback : In case [...]
posted in News & media, Stuff on Sep 4th, 2009
According to some news portals the SkypeTrojan was already found in the wild. It’s origin can not be determined and people start to speculate if and which government is responsible for this deployment. If you compare the characteristics Symantec describes on their page and the SkypeTrojan code similarities can not be denied. [PREDETERMINED FOLDER NAME]\[CALLER [...]
posted in Tools & sources on Aug 25th, 2009
As announced some weeks ago the Skype trojan sourcecode will be available for download. You find the source packages in the Tools & sources section if you are the impatient type. The code is simple and straightforward. You have know malware development is no rocket science and if you expect big magic you are at [...]
posted in News & media on Aug 25th, 2009
Gulli.com invited me for an interview for their online news portal and asked some questions aboug the Skype trojan, trojans in general etc. Enjoy and of course leave comments. Superintendent trojan – A programmer speaks out For about seven years, Ruben Unteregger has worked as a software-engineer for the Swiss company ERA IT Solutions. His [...]
posted in Stuff on Aug 21st, 2009
Gulli.com invited me for an interview for their online news portal and asked some questions aboug the Skype trojan, trojans in general etc. The interview is in german but I’ll translate it the next days. Enjoy and of course leave comments. Bundestrojaner – ein Programmierer erzählt Ruben Unteregger hat rund sieben Jahre lang als Softwareentwickler [...]
posted in Tools & sources on Aug 4th, 2009
Tool name : SkypeDLLInjector version 0.1 Description : SkypeDLLInjector is a tool to demonstrate how DLL injection works. In this proof of concept it is applied to the Skype application. It consists of a loader application which remains running in the background and a DLL which will be injected into every newly started program [...]
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